From d5ab9ed0bad2272979c6b2cfbf3271203f86621a Mon Sep 17 00:00:00 2001 From: Cloud User Date: Thu, 5 Mar 2026 09:53:27 +0900 Subject: [PATCH] fix: change IPAM range to 10.200.0.0/28 to avoid K8s svc CIDR overlap --- README.md | 4 ++-- nccl-perftest/values.yaml | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index 3918cb9..a7c8471 100644 --- a/README.md +++ b/README.md @@ -111,8 +111,8 @@ helm install nccl-perftest ./nccl-perftest \ | `network.nadName` | `"hostdevice-net"` | HostDeviceNetwork 이름 및 Pod network annotation 값 | | `network.resourceName` | `"hostdev"` | RDMA 리소스 이름 (HostDeviceNetwork spec.resourceName) | | `network.networkNamespace` | `"nvidia-network-operator"` | 네트워크 오퍼레이터 네임스페이스 | -| `network.ipam.range` | `"10.100.0.0/28"` | whereabouts IPAM 할당 대역 | -| `network.ipam.exclude` | `["10.100.0.0", "10.100.0.15"]` | IPAM 제외 IP 목록 (네트워크/브로드캐스트 주소) | +| `network.ipam.range` | `"10.200.0.0/28"` | whereabouts IPAM 할당 대역 | +| `network.ipam.exclude` | `["10.200.0.0", "10.200.0.15"]` | IPAM 제외 IP 목록 (네트워크/브로드캐스트 주소) | ### NCCL diff --git a/nccl-perftest/values.yaml b/nccl-perftest/values.yaml index e62b6e4..42fcd7c 100644 --- a/nccl-perftest/values.yaml +++ b/nccl-perftest/values.yaml @@ -24,10 +24,10 @@ network: resourceName: "hostdev" networkNamespace: "nvidia-network-operator" ipam: - range: "10.100.0.0/28" + range: "10.200.0.0/28" exclude: - - "10.100.0.0" - - "10.100.0.15" + - "10.200.0.0" + - "10.200.0.15" nccl: debug: "INFO"